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একটি ক্ষারকীয় অক্সাইডের উদাহরণ ক্যালসিয়াম অক্সাইড (CaO)।
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একটি ক্ষারকীয় অক্সাইডের উদাহরণ ক্যালসিয়াম অক্সাইড (CaO)।